18481164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{701}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 46781280

約数和(自身を除く): 28300116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 701, 1014, 1402, 2028, 2103, 2197, 2804, 4206, 4394, 6591, 8412, 8788, 9113, 13182, 18226, 26364, 27339, 36452, 54678, 109356, 118469, 236938, 355407, 473876, 710814, 1421628, 1540097, 3080194, 4620291, 6160388, 9240582, 18481164]

約数ペア:

[(1, 18481164), (2, 9240582), (3, 6160388), (4, 4620291), (6, 3080194), (12, 1540097), (13, 1421628), (26, 710814), (39, 473876), (52, 355407), (78, 236938), (156, 118469), (169, 109356), (338, 54678), (507, 36452), (676, 27339), (701, 26364), (1014, 18226), (1402, 13182), (2028, 9113), (2103, 8788), (2197, 8412), (2804, 6591), (4206, 4394)]